As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON RETURNING BACK TO AIRCRAFT FOR MAINTENACE FOUND R1 DOOR ARMED/DISARM HANDLE ARMED FROM OUTSIDE. WHILE OPENING DOOR FROM INSIDE R1 DOOR OPENED AND SLIDE FELL OUT OF AIRCRAFT. SLIDE DID NOT DEPLOY. ALSO FOUND BOTH R1 AND L1 DOOR SLIDE MECHANICAL SAFETY LATCH IN THE UNLATCHED POSITION. PART NIS THIS STATION. UPDATED WITH PN. INSTALLED EVACUATION SLIDE/RAFT CONTAINER IAW AMM 25-61-01-4 OPS CHECK GOOD A/C OK FOR SERVICE